反应详情

The title compound was prepared according to the procedure described in step 2 of Example 1 from 5-chloro-2-(ethoxycarbonylamino)benzonitrile (K. O. Geolotte et al, J. Heterocyclic Chem., 1990, 27, 1549) and 2-bromo-3′-chloroacetophenone (M. Kihara et al., Tetrahedron, 1992, 48, 67-78).